3 papers
math.OC2026
PriEco-DRL: Joint Optimization of Electric-Bus Eco-Driving and Transit-Priority Adaptive Signals via Deep Reinforcement Learning
Dingshan Sun, Ang Li, Chaopeng Tan +3
Urban transit electrification requires balancing energy efficiency, schedule reliability, and ride comfort for electric buses (EBs), particularly when interacting with transit-prio…
cs.SD2026
RTCFake: Speech Deepfake Detection in Real-Time Communication
Jun Xue, Zhuolin Yi, Yihuan Huang +6
With the rapid advancement of speech generation technologies, the threat posed by speech deepfakes in real-time communication (RTC) scenarios has intensified. However, existing det…
cs.LG2025
DFF: Decision-Focused Fine-tuning for Smarter Predict-then-Optimize with Limited Data
Jiaqi Yang, Enming Liang, Zicheng Su +5
Decision-focused learning (DFL) offers an end-to-end approach to the predict-then-optimize (PO) framework by training predictive models directly on decision loss (DL), enhancing de…